Motorcycle helmet ornamentation



FIG. 1 is a left side elevational view of a motorcycle helmet ornamentation, showing our new design as seen when worn; the right side being a mirror image thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

The showing of a helmet in broken lines in all views is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a motorcycle helmet ornamentation, as shown and described. 